The Leafs are always the off-season Champions. It's always been that way and always will be.
That's why no one should really put too much stock into a poll about the GM made during the off-season.
If you took a poll in 2009, most everyone here was favorable towards Brian Burke's off-season (Kessel trade, Komisarek/Beauch/Orr signings, etc) before the team finished 2nd last.
I know, I know, this time it's different..
I think if you are a pragmatic realist, you've probably looked at this team the last few years, and questioned whether the defence was good enough before the season even started. Maybe we hoped for better, but knew. Sure, most people are probably optimists, no argument there, but there are realists... and a number of people who are pessimistic on everything too.
Barrie and Ceci didn't address anything we really needed last year, that was obvious. This year we picked up Lehtonen, Bogo and Brodie... Who knows what Lehtonen is in the NHL, but Brodie really should help, and Bogo provides physicality in the #6/7 spot. I think there is good reason to be a little more optimistic than normal... off season Champions... no... our young three guns really need to learn to compete more, play a more complete game, do what it takes to win. These guys, and Tavares, need to be the difference makers, the team leaders in every way. Three guys, paid at elite NHL talent level, so they really need to become that Elite NHL talent, in every manner. That's the question going into this year... can our "elite" talent, be "elite" in every way? They can score, they can do amazing things with the puck, but can they "win"?
As an aside, Beauchemin should have been a very good addition to the Leafs. He was very good before we obtained him, and very good after he left us... Just not so good while with the Leafs, he just didn't fit in. Komisarek should have been a decent addition, but then just broke down with injuries.
But, you are right... some things look great on paper, and then aren't. Some things look mediocre, and are good..... The players, the team, the coaches, have to find a way to not only meet expectations of that team on paper, but find a way to maximize the team, and be greater than just the sum of the parts. Adding Thornton is interesting... he's not exactly a perennial winner, but he is experienced and vocal... maybe he's the guy, who helps the young guns find ways to become winners??
I think we've addressed some of the short-comings this team had last year. Did we bring in enough grit? That's still a question mark...but then, our skill guys need to bring a bit more grit to their game too.... Matty started that a bit at times last year, we need more of that commitment.
Interesting enough, our hits leaders on forward last year were; Timashov, Kapanen, Gauthier and then Moore. All not to be seen this coming year.
We've got what looks to be a better surrounding cast... but, it's up to our core young guys, to become winners.....
Edit - Dubas can do everything within his power, to build a complete, competitive team... He can put all the parts together... but, it's up to the players, to really become the winners. There are no spreadsheets, for the intangible fight to win.